What is a linear combination ??
Explain with an example
Consider two variable x and y. Linear combination of x and y will be:
ax + by where a and b are real numbers.
(a) What type of oxides are formed when non-metals react with oxygen ? Explain with an example. (b) What is the nature of oxides are formed when metals combine with oxygen? Explain with the help of an example.
What is a neutralization reaction? Explain with an example.